IT987321B - CIRCUIT ARRANGEMENT FOR VEI COLI ESPECIALLY ROAD VEHICLES TO CONTROL THE BUT FRONT LIGHTING SYSTEM - Google Patents

CIRCUIT ARRANGEMENT FOR VEI COLI ESPECIALLY ROAD VEHICLES TO CONTROL THE BUT FRONT LIGHTING SYSTEM

Info

Publication number
IT987321B
IT987321B IT2379973A IT2379973A IT987321B IT 987321 B IT987321 B IT 987321B IT 2379973 A IT2379973 A IT 2379973A IT 2379973 A IT2379973 A IT 2379973A IT 987321 B IT987321 B IT 987321B
Authority
IT
Italy
Prior art keywords
vei
control
lighting system
circuit arrangement
road vehicles
Prior art date
Application number
IT2379973A
Other languages
Italian (it)
Original Assignee
Bandi W
Heiniger E
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Bandi W, Heiniger E filed Critical Bandi W
Application granted granted Critical
Publication of IT987321B publication Critical patent/IT987321B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/02—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments
    • B60Q1/04—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights
    • B60Q1/14—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights having dimming means
    • B60Q1/1415—Dimming circuits
    • B60Q1/1423—Automatic dimming circuits, i.e. switching between high beam and low beam due to change of ambient light or light level in road traffic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q2300/00—Indexing codes for automatically adjustable headlamps or automatically dimmable headlamps
    • B60Q2300/05—Special features for controlling or switching of the light beam
    • B60Q2300/052—Switching delay, i.e. the beam is not switched or changed instantaneously upon occurrence of a condition change
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q2300/00—Indexing codes for automatically adjustable headlamps or automatically dimmable headlamps
    • B60Q2300/30—Indexing codes relating to the vehicle environment
    • B60Q2300/33—Driving situation
    • B60Q2300/332—Driving situation on city roads
    • B60Q2300/3321—Detection of streetlights
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q2300/00—Indexing codes for automatically adjustable headlamps or automatically dimmable headlamps
    • B60Q2300/30—Indexing codes relating to the vehicle environment
    • B60Q2300/33—Driving situation
    • B60Q2300/337—Tunnels or bridges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q2300/00—Indexing codes for automatically adjustable headlamps or automatically dimmable headlamps
    • B60Q2300/40—Indexing codes relating to other road users or special conditions
    • B60Q2300/42—Indexing codes relating to other road users or special conditions oncoming vehicle

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
IT2379973A 1972-05-12 1973-05-08 CIRCUIT ARRANGEMENT FOR VEI COLI ESPECIALLY ROAD VEHICLES TO CONTROL THE BUT FRONT LIGHTING SYSTEM IT987321B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH703772A CH561611A5 (en) 1972-05-12 1972-05-12

Publications (1)

Publication Number Publication Date
IT987321B true IT987321B (en) 1975-02-20

Family

ID=4318932

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2379973A IT987321B (en) 1972-05-12 1973-05-08 CIRCUIT ARRANGEMENT FOR VEI COLI ESPECIALLY ROAD VEHICLES TO CONTROL THE BUT FRONT LIGHTING SYSTEM

Country Status (4)

Country Link
CH (1) CH561611A5 (en)
DE (1) DE2322137A1 (en)
FR (1) FR2185261A5 (en)
IT (1) IT987321B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3001394A1 (en) * 1980-01-16 1981-07-23 Bernhard 8331 Mamming Schweininger Control circuit for vehicle headlights - reduces intensity by switching to lower-power light to avoid dazzling oncoming vehicle
DE3528220A1 (en) * 1985-08-06 1987-02-12 Siemens Ag Monitoring device for preventing the dazzling effect of vehicle lights
FR2596172A1 (en) * 1986-03-20 1987-09-25 Dietsch Jean Electronic apparatus for illuminating motor vehicles
CH688618A5 (en) * 1991-11-06 1997-12-15 Jesag An apparatus for automatically switching vehicle headlights between high and low beams.

Also Published As

Publication number Publication date
DE2322137A1 (en) 1973-11-22
FR2185261A5 (en) 1973-12-28
CH561611A5 (en) 1975-05-15

Similar Documents

Publication Publication Date Title
IT1005971B (en) CONTROL SYSTEM FOR VEHICLES
GB1447260A (en) Lighting systems for vehicles
AU3221271A (en) Road vehicle lighting systems
IT1003092B (en) DEVICE FOR THE CONTROL OF VEHICLE HEADLIGHTS
IT990443B (en) STEERING CONTROL SYSTEM FOR TRACKED VEHICLES
IT944891B (en) LIGHTING SYSTEM FOR ROAD VEHICLES
IT987321B (en) CIRCUIT ARRANGEMENT FOR VEI COLI ESPECIALLY ROAD VEHICLES TO CONTROL THE BUT FRONT LIGHTING SYSTEM
IT977864B (en) WIPER FOR VEHICLE LIGHTS PARTICULARLY FOR HEADLIGHTS
IT1011446B (en) CONTROL CIRCUIT FOR DIRECTION INDICATORS IN PARTICULAR FOR ROAD VEHICLES
AU3012971A (en) Lighting systems for road vehicles
IT1018884B (en) CONTROL DEVICE FOR VEHICLE HEADLIGHTS
SE395413B (en) VEHICLE ANTILATION CONTROL SYSTEM
AT344022B (en) VEHICLE HEADLIGHTS
IT1021734B (en) CONTROL DEVICE FOR VEHICLE HEADLIGHTS
IT944994B (en) LIGHTING SYSTEM FOR ROAD VEHICLES
IT985093B (en) LIGHTING SYSTEM FOR VEHICLES
IT985092B (en) LIGHTING SYSTEM FOR VEHICLES
AT348620B (en) VEHICLE HEADLIGHTS
IT973751B (en) LIGHTING SYSTEM FOR ROAD VEHICLES
IT985091B (en) LIGHTING SYSTEM FOR VEHICLES
IT1016903B (en) LIGHTING SYSTEM FOR ROAD VEHICLES
IT973189B (en) PERFECTED CONTROL SYSTEM FOR THE ADJUSTMENT OF VEHICLE HEADLIGHTS
IT994183B (en) LIGHTING SYSTEM FOR ROAD VEICLES
IT1000782B (en) LIGHTING SYSTEM FOR VEHICLES
AU4083672A (en) Lighting systems for road vehicles